LP 27
0.07
UTI
0.0
CN
0.08
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
4.0 [arcmin]
- CN 0.0 Sparse
- Cdens 0.08 Very loose
- CC3 0.25 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
LP 27 is a sparse, very loose object of low C3 quality. Its parallax locates it at a large* distance, above the mid-plane, affected by low extinction. It is catalogued as an old cluster (see Parameters). It is rarely studied in the literature, with no articles listed in the last 9 years.
(*): The parallax distance estimate (~6.17 kpc) differs significantly from the median photometric distance (~2.44 kpc).
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Relatively close
Low extinction
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 91.187 | 24.559 | 0.162 | 0.036 | -0.844 | 41.913 |
| Loktin & Popova | 2017 | 91.17 | 24.526 | â | 1.156 | -3.661 | â |
đĄ Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Loktin & Popova | 2017 | 2.44 | 0.90 | â | 2570 | â | â | â | â |
